Best Expansion Plug Kits in 2026

Made in United States

Package height :19.608 cm

Package length :3.200 cm

❀PACKAGE INCLUDES：This 200-pieces barb connector kit includes: 80 x straight barbs，60 x tube tees , 20 x elbows fittings, 20 x end plug, 20 x 4-way coupling. Meet all the needs of garden irrigation parts.

❀LONG-LASTING: Made of high quality engineering plastics, durable, strong, water resistant, chemical-resistant materials to assure long life.

❀EASY TO USE: Use these durable irrigation fittings to your connect 1/4 inch drip irrigation tubing.Save money and time buying everything you need at once. Jumpstart your drip irrigation system installation with this set of essential components for building a maintenance-free drip system.

√ HOW TO WORK - When the coolant pressure in the radiator exceeds the pressure cap setting, the coolant is sealed through the pressure cap and flows through the overflow tube into the radiator coolant overflow tank.

√ 7075 ALUMINUM&TIG WELDED - Expansion tank made of 7075 aluminum for enhanced strength, anodized polished and durable, better than plastic material.

√ EASY TO CHECK - Switchable inlet/outlet and level indicator can be placed either on the right or left hand side of the can.Level indicator,easy to read level (toggle level indicator).

The Package Length of the Product is 19.05 centimeters

The Package Width of the Product is 21.336 centimeters

The Package Height of the Product is 1.524 centimeters

❀PACKAGE INCLUDES：200-pieces irrigation fittings kit includes about: 80 x straight barbs，60 x tube tees , 20 x elbows fittings, 20 x end plug, 20 x 4-way coupling. Meet all the needs of garden irrigation parts.

❀LONG-LASTING: Made of high quality engineering plastics, durable, strong, water resistant to assure long life. Make sure you put the connected part into the 70~80°water for 10seconds before assembling. After it cools down the tube will stay tight.

❀EASY TO USE: Use these durable irrigation fittings to your connect 1/4 inch drip irrigation tubing.Save money and time buying everything you need at once. Easy installation with this set of essential components for building a maintenance-free drip system.

Hemi Solenoid Block Off Replaces Part Number: 53032221AA

This Hemi Expansion Plug is aftermarket parts,build according to the original parts .

Notice: This block plug is used to place of the MDS Valve on engines which don't have a Multiple Displacement System (MDS).

Product Type :Auto Part

Package Dimensions :2.286 Cm L X7.366 Cm W X10.414 Cm H

Package Quantity :1

MELLING ENGINE PRODUCTS MPE-100R Freeze Plug Kits Bagged Steel

Comes with 4ea Cylinder Head Dowel Pins, 1ea Oil Galley Barbell, 1ea Threaded Coolant Passage Plug, 3ea Threaded Oil Galley Plugs, and 1ea Press in Freeze Plug. Contains all Required Plugs for Completing an Engine Rebuild.

Compatible with ALL Chevrolet GM LS Series Engines 1997-2014 (99-2013 4.8L,5.3L,6.0L,6.2L Vortec Truck Engines) LS1, LS2, LS3, LS6, LS7, LS9, GM 4.8L 5.3L 6.0L 6.2L. Also Fits LSX LM7 LR4 LQ4 LQ9 L33 LH6 L92 L76 L99 L96 L82 L83 L84 L86 L87 Engines.

LSX Blocks Require Additional Plugs.

The Package Length of the Product is 1.1 centimeters

The Package Width of the Product is 19.9 centimeters

The Package Height of the Product is 22.2 centimeters

Will not rot out

Contains cam and oil galley plugs

Contains external block freeze plug

Will not rot out

Contains cam and oil galley plugs

Contains external block freeze plug

【How To Work】When the coolant pressure in the radiator exceeds the pressure cap setting, the coolant is sealed through the pressure cap and flows through the overflow tube into the radiator coolant overflow tank.

【Material】7075 ALUMINUM&TIG WELDED - Expansion tank made of 7075 aluminum for enhanced strength, anodized polished and durable, better than plastic material.

【Universal Coolant Reservoir Tank 】Fit for most of vehicles: Honda Toyota Subaru Mitsubishi Mazda Ford Acura Nissan Infiniti Lexus Scion Jeep Dodge GM etc. Note: Please confirm that there is enough space in the car to install the expansion tank.

Fitment: Freeze plug kit, replacement for Ford Small Block Windsor Engines 255ci 260ci 289ci 302ci 351ci 1962-2001.

Replacing OEM Numbers for Reference: MPE‑108BR, PE‑108R, PE108B, perfectly adapted to your models.

Premium Quality: Made of high quality solid brass material for consistent durable wear, has long service life.

Fitment ---- This Coolant Crossover Plug Kit is suitable for LS based engines, fit for Expedition Ecoboost Engines 2015‑2021. Opening mould in original car data, ensures perfect match, high accuracy.

Material ---- The Coolant Crossover Tube Kit is made from aircraft grade 6061 billet aluminum, will not rust, durable in use, durable and practical. Good quality not only can provide a safer guarantee for your life, but also good materials can increase product life.

Excellent Performance ---- LS Steam Port Block Off is professional manufacturing, high precision and good reliability. This Coolant Crossover Tube Adapter can be installed at the front or rear of the engine, comes with 2 ports, and 2 O rings.

Will not rot out

Contains cam and oil galley plugs

Contains external block freeze plug

Manufactured from high quality materials for consistent durable wear

Precision engineered for optimum fit and function

Designed for long-life and worry-free performance

Replace OE Number: 0009986590, 0009985690, 2720100631, 2720100231 ,2720100431. 

Fitment: 2006-2011 ML350/E350/R350/C350, 2008-2012 C300/GL550, 2006-2007 C230/C280, 2010-2012 GLK350, 2007-2011 S550/CLS550/E550, 2006-2009 CLK350, 2007-2012 GL450, 2007-2010 CL550, 2007-2009 and 2011-2012 SL550, 2007-2009 CLK550 , 2009-2015 G550, 2010-2011 ML450, 2008-2011 ML550, 2010-2013 S400, 2006-2008 SLK280, 2009-2011 SLK300, 2005-2011 SLK350.

Features: Crankcase Oil Separator breather Cover with well-sealed original rubber rings and good exhaust performance.

Part number: PE275B

Included components: Plug

Package Dimensions: 9.0 L x 0.5 H x 8.0 W (inches)

◆Fits for Small Block SBC Chevy 283 305 327 350

◆Freeze Plugs kit Contains block plugs plus cam and oil galley plugs, enough to do one engine.

◆Reference OEM Number:MPE-100BR

【Top quality & Durable】coolant overflow tank made of 6061 aluminum for enhanced strength, anodized polished and durable, better than plastic material。Radiator coolant overflow tank tight closed cap, fully Tig welded and thread come with O-ring gasket, keep a good closed environment and prevent coolant leakage.Magnetic Drain plug at the bottom for easy draining and cleaning. Includes Teflon tape to enhance airtightness and prevent interface leakage

【How to work?】When the coolant pressure in the radiator exceeds the pressure cap setting, the coolant is sealed through the pressure cap and flows through the overflow tube into the radiator coolant overflow tank.

【Easy to check】Switchable inlet/outlet and level indicator can be placed either on the right or left hand side of the can.Level indicator,easy to read level (toggle level indicator).

Product name: Cyl head & Block Expansion Plug Kit

Part Number: 3812092 3812090 3914035 3900956 3900687 3926047 3900955 3900958 3902343 3920706

Fitment Type: Direct Replacement

Product Type :Auto Part

Package Dimensions :1.524 Cm L X 10.414 Cm W X 10.922 Cm H

Package Quantity :1

Package Dimension : 3.52 " L x 3.08 " W x 1.88 " H

Country of Origin: UNITED STATES

Model Number : 567-017

The Package Length of the Product is 0.7 centimeters

The Package Width of the Product is 19.6 centimeters

The Package Height of the Product is 22.2 centimeters

Not planning on reusing your original short block oil plugs? IAG Performace offers a simple comprehensive cover and seal kit that includes (1) Rear main seal and (3) OEM Oil Plugs.

* Never reuse a rear main seal on a new short block.

* Please note all IAG FA20 DIT Short Blocks come with the oil pan side plug preinstalled. This kit does not include that plug.

Packge includes：This 360-pieces barb connector kit includes：100x straight barbs，60x single barbs，80x tube tees , 30x elbows fittings, 60x end plug, 30x 4-way coupling. Meet all the needs of garden irrigation parts.

Easy to install: These irrigation kits have a box, convenient and will not leak easily，just push the tubing firmly over the barbs for a tight fit, they don‘t need others tools.

High-quality materials: These irrigation fittings are made of high-quality plastics, safe and non-toxic, with strong pressure resistance, durability and corrosion resistance, lightness and wear resistance, can maintain you for a long time and have a long service life.

【Part Number】According to the original factory specifications, replacing reference part number is MPE‑108BR, PE‑108R, PE108B.

【Applicable Model】Freeze plug kit, Compatible with Small Block Windsor Engines 255ci 260ci 289ci 302ci 351ci 1962‑2001.

【Package Contains】Package includes 3 x 1/2in oil galley plugs, 6 x 1 1/2in block plugs, 1 x 3/4in block plug, 1 x 2 5/32in cam plug, 4 x 1/4in pipe plugs.